/* ============================================================
   REVVY — Site Footer (shared across all pages)
   ============================================================ */

.footer {
  margin-top: auto;
  background: var(--color-ink);
  padding: clamp(3rem, 5vw, 5rem) 0 2rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr 2.2fr;
  gap: 4rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  margin-bottom: 1.8rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.footer-logo {
  font-family: var(--f-display);
  font-size: 2.2rem;
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-wide);
  color: var(--color-bg);
  line-height: 1;
}

.footer-motor {
  font-family: var(--f-mono);
  font-size: 8px;
  letter-spacing: var(--ls-extreme);
  color: rgba(255,255,255,0.25);
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.footer-tag {
  font-family: var(--f-body);
  font-size: 12.5px;
  color: rgba(255,255,255,0.4);
  line-height: 1.65;
  max-width: 220px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.footer-col-head {
  font-family: var(--f-display);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 5px;
}

.footer-item {
  font-family: var(--f-body);
  font-size: 12.5px;
  color: rgba(255,255,255,0.55);
}

.footer-a {
  transition: color var(--transition);
}

.footer-a:hover {
  color: var(--color-bg);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  font-family: var(--f-mono);
  font-size: 9.5px;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.22);
  padding-top: var(--space-4);
}

/* ── Responsive ───────────────────────────────────────── */
@media (max-width: 860px) {
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 6px;
  }
}